Did the Prophet, peace and blessings be upon him, engage in physical exercise to increase strength, and what style of swimming did the Messenger, peace and blessings be upon him, and his Companions, may Allah be pleased with them, practice?

The strong believer is more beloved to Allah than the weak believer, and strength includes physical strength and faith. Physical strength aids in acts of obedience and supporting the oppressed. When engaging in sports, one should intend to earn reward, avoid violating Islamic law, not let it distract from acts of worship, and be moderate in spending.

The Prophet, peace and blessings be upon him, wrestled, raced Aisha, and encouraged archery. Learning to swim is an exception to blameworthy play, but the hadith "Teach your children swimming, archery, and horseback riding" is weak.